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CVE-2020-21048

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

libsixel是一个为DEC SIXEL图形和其他转换器程序提供编码/解码实现的软件包。 saitoha libsixel 1.8.4之前版本存在安全漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。

AI Predicted 5.3 Difficulty: Easy EPSS 1.38% · P71

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-21048

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
libsixel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libsixel是一个为DEC SIXEL图形和其他转换器程序提供编码/解码实现的软件包。 saitoha libsixel 1.8.4之前版本存在安全漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2020-21048

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III. Intelligence Information for CVE-2020-21048

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Patches & Fixes for CVE-2020-21048 (2)

Other References for CVE-2020-21048 (3)

Same Patch Batch · n/a · 2021-09-14 · 40 CVEs total

CVE-2021-23049 F5 BIG-IP资源管理错误漏洞
CVE-2020-21050 Libsixel缓冲区错误漏洞
CVE-2020-21049 libsixel缓冲区错误漏洞
CVE-2021-41077 Travis CI 安全漏洞
CVE-2021-23042 F5 BIG-IP资源管理错误漏洞
CVE-2021-23040 F5 BIG-IP APM和F5 BIG-IP SQL注入漏洞
CVE-2021-23043 F5 BIG-IP 路径遍历漏洞
CVE-2021-23046 F5 BIG-IP 日志信息泄露漏洞
CVE-2021-23041 F5 BIG-IP 跨站脚本漏洞
CVE-2021-23047 F5 BIG-IP APM资源管理错误漏洞
CVE-2021-23044 F5 BIG-IP 输入验证错误漏洞
CVE-2021-23048 F5 BIG-IP输入验证错误漏洞
CVE-2021-23050 F5 BIG-IP 跨站请求伪造漏洞
CVE-2021-23053 F5 BIG-IP 资源管理错误漏洞
CVE-2021-23052 F5 BIG-IP APM输入验证错误漏洞
CVE-2021-23051 F5 BIG-IP输入验证错误漏洞
CVE-2021-36581 Kooboo代码问题漏洞
CVE-2021-36582 Kooboo 代码问题漏洞
CVE-2021-32202 CS-Cart 跨站脚本漏洞
CVE-2021-41072 squashfs-tools 后置链接漏洞

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-21048

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